Suicide Cliffs
Pull to refresh
Hourly Forecast
Timezone: Asia/Tokyo
⏱️s.
⚡️kJ
🔮
🌒
Monday 1
Tuesday 2
Wednesday 3
Thursday 4
Friday 5
Saturday 6
Tap a forecast cell to explore conditions on the map.
This forecast is 3 hrs behind.
to get real-time data.
Surfnerd Logo
Join Surfnerd for free to check this forecast
Join Surfnerd to check forecasts, set your homespot, save and create spots and log your surf sessions.
Sign up with AppleSign up with Google

Suicide Cliffs surf guide

Suicide Cliffs is a well-known surf spot located near Naha. It’s recognized for being the most consistent place to catch waves during the summer, but this popularity brings lots of surfers, making it pretty crowded. The spot gets its name from historical WWII events, and while the scenery is impressive, accessing the cliffs can be challenging, especially when it’s wet. It’s important to check the conditions before heading out; you generally want to avoid it if the swell is over 5ft (1.5m). Higher tides can lead to better wave conditions.

This place works best with a southeast swell and can handle swell sizes starting from 2ft (0.6m). Waves primarily break over live coral and come in as both lefts and rights. If you're lucky, the conditions can be really fun, especially on mid to high tides. The best wind direction is northwest, which helps to keep the waves clean and punchy. However, be warned that this spot is better suited for expert surfers due to its tricky nature and the sharp reef beneath the waves.

While making your way out, there’s a bit of a trek involved, but you can find an outfall pipe that makes the walk a bit smoother. Booties are recommended due to the reef conditions, even if you plan on taking that easier path. It’s a rugged spot that has its moments, just be prepared and pick your times wisely.

Surf reports and surf forecasts nearby Suicide Cliffs

Ikei
Okinawa, Japan
Reef break
Mon 18
Tue 19
Wed 20
Thu 21
Fri 22
Sat 23
Sun 24
Mon 25
Tue 26
Wed 27
Thu 28
Fri 29
Maeda
Okinawa, Japan
Reef break
Mon 18
Tue 19
Wed 20
Thu 21
Fri 22
Sat 23
Sun 24
Mon 25
Tue 26
Wed 27
Thu 28
Fri 29
Mainside
Okinawa, Japan
Reef break
Mon 18
Tue 19
Wed 20
Thu 21
Fri 22
Sat 23
Sun 24
Mon 25
Tue 26
Wed 27
Thu 28
Fri 29
Turtles
Okinawa, Japan
Reef break
Mon 18
Tue 19
Wed 20
Thu 21
Fri 22
Sat 23
Sun 24
Mon 25
Tue 26
Wed 27
Thu 28
Fri 29
Sunabe Seawall
Okinawa, Japan
Reef break
Mon 18
Tue 19
Wed 20
Thu 21
Fri 22
Sat 23
Sun 24
Mon 25
Tue 26
Wed 27
Thu 28
Fri 29
Bowls
Okinawa, Japan
Reef break
Mon 18
Tue 19
Wed 20
Thu 21
Fri 22
Sat 23
Sun 24
Mon 25
Tue 26
Wed 27
Thu 28
Fri 29
Aja
Okinawa, Japan
Reef break
Mon 18
Tue 19
Wed 20
Thu 21
Fri 22
Sat 23
Sun 24
Mon 25
Tue 26
Wed 27
Thu 28
Fri 29
Kudaka
Okinawa, Japan
Reef break
Mon 18
Tue 19
Wed 20
Thu 21
Fri 22
Sat 23
Sun 24
Mon 25
Tue 26
Wed 27
Thu 28
Fri 29
Suicide Cliffs
Okinawa, Japan
Reef break
Mon 18
Tue 19
Wed 20
Thu 21
Fri 22
Sat 23
Sun 24
Mon 25
Tue 26
Wed 27
Thu 28
Fri 29
Castles
Okinawa, Japan
Point break
Mon 18
Tue 19
Wed 20
Thu 21
Fri 22
Sat 23
Sun 24
Mon 25
Tue 26
Wed 27
Thu 28
Fri 29
Login to do spot actions
Wind certainty

Wind certainty tells you how much the weather models agree on the forecast.

  • High certainty: Models agree closely; forecast is reliable.
  • Medium certainty: Some disagreement; conditions may shift slightly.
  • Low certainty: Models diverge; treat forecast with caution.

We calculate this by comparing wind speed, gust and direction from multiple models (like GFS, ECMWF, Arome, and Harmonie) and seeing how closely they match. They are weighted, meaning that some models count more than others, depending on how good they are for a certain spot.

Readme

Welcome! If you’re new to surf forecasting, check out this quick guide.

Forecast Cheat Sheet

Short on time? Focus on wave energy. It’s the best single metric to gauge how big and powerful the waves will be.

Click any table cell to jump to that forecast hour. The map will update with forecast arrows, so you can see if wind and swell direction are lining up.

Use the table sidebar to switch units for height and speed.

Log your surf sessions to compare forecasts with real sessions and sharpen future predictions.

On the map, click a metric label to bring that arrow to the front — handy when arrows overlap.

Models and Updates

Surfnerd blends multiple global and local wind and swell models using advanced interpolation and spatial techniques to create an "ensemble" forecast. Forecasts are refreshed hourly.

Surf Predictions

Our AI-driven algorithm scores surf quality, shown by green, orange, and gray dots. Each forecast hour is rated for wind, swell, and tide quality, then combined into an overall score. Here’s the scale:

Perfect
Good
Average
Bad or No Data

Session logs also feed the algorithm — the more you log, the smarter your forecasts get.

With Surfnerd, no more "you should have been here yesterday"

Surfnerd Logo
Join Surfnerd+ and get:
  • Always fresh
    forecasts
    (vs 3-hour delay)
  • 12-day
    forecast range
    (vs 6-day)
  • 1-hour
    forecast steps
    (vs 3-hour)
  • Unlimited
    spot checks
    (vs 3/day)
"Great Forecasts. Nothing more, nothing less."